Mabapi le OCPP & Smart Charging ISO/IEC 15118
OCPP 2.0 ke eng?
Open Charge Point Protocol (OCPP) 2.0.1 e ile ea lokolloa ka 2020 ke Open Charge Alliance (OCA) ho haha holima le ho ntlafatsa protocol e fetohileng khetho ea lefats'e bakeng sa likhokahano tse sebetsang pakeng tsa liteishene tsa ho tjhaja (CS) le tsamaiso ea liteishene tse tjhajang. software (CSMS) .OCPP e lumella liteishene tse fapaneng tsa ho tjhaja le mekhoa ea ho laola hore li sebelisane ntle ho moroallo, e leng ho nolofalletsang bakhanni ba EV ho lefisa likoloi tsa bona.
Likarolo tsa OCPP2.0
Linkpower e fana ka molao OCPP2.0 ka letoto la rona la lihlahisoa tsa EV Charger. Likarolo tse ncha li bonts'oa joalo ka tlase.
1.Sesebelisoa sa Tsamaiso
2.Ho ntlafala ho sebetsana le Transaction
3.Tshireletso e ekelitsoeng
4.Added Smart Charging tshebetso
5.Ts'ehetso bakeng sa ISO 15118
Tšehetso ea 6.Display le melaetsa
7.Basebelisi ba tjhajang ba ka hlahisa tlhahisoleseding ho EV Charger
Phapano ke efe lipakeng tsa OCPP 1.6 le OCPP 2.0.1?
OCPP 1.6
OCPP 1.6 ke mofuta o sebelisoang haholo oa maemo a OCPP. E ile ea lokolloa ka lekhetlo la pele ka 2011 'me esale e amoheloa ke baetsi ba liteishene tse ngata tsa ho tjhaja tsa EV le basebetsi. OCPP 1.6 e fana ka mesebetsi ea mantlha e kang ho qala le ho emisa tefiso, ho khutlisa tlhahisoleseling ea seteishene sa ho tjhaja le ho nchafatsa firmware.
OCPP 2.0.1
OCPP 2.0.1 ke mofuta oa morao-rao oa maemo a OCPP. E lokollotsoe ka selemo sa 2018 mme e etselitsoe ho sebetsana le mefokolo e meng ea OCPP 1.6. OCPP 2.0.1 e fana ka mesebetsi e tsoetseng pele haholoanyane, joalo ka karabelo ea tlhoko, ho leka-lekanya mojaro, le taolo ea litefiso. OCPP 2.0.1 e sebelisa protocol ea puisano ea RESTful/JSON, e potlakileng le e bobebe ho feta SOAP/XML, e etsang hore e tšoanelehe haholoanyane bakeng sa marang-rang a maholo a ho tjhaja.
Ho na le liphapano tse 'maloa lipakeng tsa OCPP 1.6 le OCPP 2.0.1. Tse tsebahalang haholo ke tsena:
Mesebetsi e tsoetseng pele:OCPP 2.0.1 e fana ka mesebetsi e tsoetseng pele ho feta OCPP 1.6, joalo ka karabelo ea tlhokeho, ho leka-lekanya thepa, le taolo ea litefiso.
Ho sebetsana le phoso:OCPP 2.0.1 e na le mokhoa o tsoetseng pele oa ho sebetsana le liphoso ho feta OCPP 1.6, e etsang hore ho be bonolo ho hlahloba le ho rarolla mathata.
Tshireletso:OCPP 2.0.1 e na le likarolo tse matla tsa ts'ireletso ho feta OCPP 1.6, joalo ka encryption ea TLS le netefatso e thehiloeng ho setifikeiti.
Mesebetsi e ntlafetseng ea OCPP 2.0.1
OCPP 2.0.1 e eketsa lits'ebetso tse 'maloa tse tsoetseng pele tse neng li le sieo ho OCPP 1.6, e etsa hore e tšoanelehe hamolemo bakeng sa marang-rang a maholo a ho tjhaja. Tse ling tsa likarolo tse ncha li kenyelletsa:
1. Tsamaiso ea lisebelisoa.Protocol e nolofalletsa tlaleho ea thepa, e ntlafatsa tlaleho ea liphoso le boemo, 'me e ntlafatsa tlhophiso. Sebopeho sa ho itlhophisa se nolofalletsa basebelisi ba Seteishene sa Charging ho etsa qeto ea hore na tlhahisoleseling e tla beoa leihlo le ho bokelloa hakae.
2. Ts'ebetso e ntlafalitsoeng ea transaction.Sebakeng sa ho sebelisa melaetsa e fetang leshome e fapaneng, lits'ebetso tsohle tse amanang le transaction li ka kenyelletsoa molaetseng o le mong.
3. Lisebelisoa tsa ho tjhaja ka bohlale.Sistimi ea Tsamaiso ea Matla (EMS), molaoli oa lehae le ho tjhaja ka bohlale ha EV, seteishene sa ho tjhaja, le sistimi ea taolo ea liteishene tsa ho tjhaja.
4. Tšehetso bakeng sa ISO 15118.Ke tharollo ea morao-rao ea puisano ea EV e nolofalletsang ho kenya data ho tsoa ho EV, ho tšehetsa Plug & Charge tshebetso.
5. Tšireletso e ekelitsoeng.Katoloso ea liapdeite tsa firmware tse sireletsehileng, ho rekoa ha ts'ireletso, tsebiso ea ketsahalo, profaele ea netefatso ea ts'ireletso (taolo ea senotlolo sa setifikeiti sa bareki), le puisano e sireletsehileng (TLS).
6. Tšehetso ea pontšo le melaetsa.Tlhahisoleseding e hlahang skrineng bakeng sa bakhanni ba EV, mabapi le litefiso le litefiso.
OCPP 2.0.1 Ho Finyella Lipheo tse Tsoelang Pele tsa Tefiso
Ntle le ho etsa phaello ho tsoa liteisheneng tsa ho tjhaja, likhoebo li netefatsa hore mekhoa ea bona e metle e ea tšoarella le ho kenya letsoho ho fokotseng tlhahiso ea khabone le ho fihlela khabone e sa tsoakoang.
Li-grid tse ngata li sebelisa taolo e tsoetseng pele ea mojaro le mahlale a bohlale a ho tjhaja ho fihlela tlhoko ea ho tjhaja.
Ho tjhaja ka bohlale ho dumella basebedisi ho kena dipakeng le ho beha meedi ya hore na seteishene sa ho tjhaja (kapa sehlopha sa diteishene tsa ho tjhaja) se ka hula matla a makae ho tswa ho grid. Ho OCPP 2.0.1, Smart Charging e ka hlophisoa ho o mong kapa motsoako oa mekhoa e mene e latelang:
- Ho leka-lekanya mojaro oa ka hare
- Centralized Smart Charging
- Ho tjhaja Smart sebakeng
- Letšoao la Taolo ea Ho tjhaja ka Ntle ho Smart
Liprofaele tsa ho tjhaja le linako tsa ho tjhaja
Ho OCPP, opareitara e ka romella meeli ea phetisetso ea matla seteisheneng sa ho tjhaja ka linako tse itseng, tse kopantsoeng ho profil ea ho tjhaja. Profaele ena ea ho tjhaja e boetse e na le kemiso ea ho tjhaja, e hlalosang matla a ho tjhaja kapa moedi wa hona jwale ka nako ya ho qala le nako. Ka bobeli profil ea ho tjhaja le seteishene sa ho tjhaja se ka sebelisoa seteisheneng sa ho tjhaja le thepa ea motlakase ea koloi ea motlakase.
ISO/IEC 15118
ISO 15118 ke tekanyetso ea machaba e laolang khokahano lipakeng tsa likoloi tsa motlakase (EVs) le liteishene tsa ho tjhaja, tse tsejoang ka hore keSistimi e Kopantsoeng ea ho tjhaja (CCS). Protocol e ts'ehetsa phapanyetsano ea data ea bidirectional bakeng sa ho tjhaja AC le DC, e etsa hore e be motheo oa lits'ebetso tse tsoetseng pele tsa ho tjhaja EV, ho kenyeletsoa.koloi-to-grid (V2G)bokgoni. E etsa bonnete ba hore li-EV le liteishene tsa ho tjhaja tse tsoang ho bahlahisi ba fapaneng li ka buisana ka katleho, li nolofalletsa ho lumellana ka bophara le lits'ebeletso tse tsoetseng pele tsa ho tjhaja, tse kang ho tjhaja ka bohlale le litefo tse se nang mohala.
1. ISO 15118 Protocol ke eng?
ISO 15118 ke protocol ea puisano ea V2G e ntlafalitsoeng ho tiisa puisano ea dijithale lipakeng tsa li-EV leThepa ea Phepelo ea Likoloi tsa Motlakase (EVSE), haholo-holo e lebisang tlhokomelo ho matla a phahamengDC ho tjhajascenarios. Protocol ena e ntlafatsa boiphihlelo ba ho tjhaja ka ho laola phapanyetsano ea data joalo ka phetisetso ea matla, netefatso ea basebelisi, le tlhahlobo ea likoloi. E phatlalalitsoe ka lekhetlo la pele e le ISO 15118-1 ka 2013, tekanyetso ena esale esale e tsoela pele ho ts'ehetsa lits'ebetso tse fapaneng tsa ho tjhaja, ho kenyeletsoa plug-and-charge (PnC), e lumellang likoloi ho qala ho tjhaja ntle le netefatso ea kantle.
Ho feta moo, ISO 15118 e fumane tšehetso ea indasteri hobane e nolofalletsa mesebetsi e mengata e tsoetseng pele, e kang ho tjhaja ka bohlale (ho nolofalletsa lijaja ho lokisa matla ho latela litlhoko tsa marang-rang) le lits'ebeletso tsa V2G, e lumellang likoloi ho khutlisetsa motlakase ho marang-rang ha ho hlokahala.
2. Ke Likoloi life tse Tšehetsang ISO 15118?
Kaha ISO 15118 ke karolo ea CCS, e tšehetsoa haholo ke mefuta ea EV ea Europe le Amerika Leboea, eo hangata e sebelisang CCS.Mofuta oa 1 or Mofuta oa 2likhokahanyo. Palo e ntseng e eketseha ea bahlahisi, joalo ka Volkswagen, BMW, le Audi, e kenyelletsa tšehetso ea ISO 15118 mefuteng ea bona ea EV. Ho kopanngoa ha ISO 15118 ho lumella likoloi tsena ho sebelisa likarolo tse tsoetseng pele joalo ka PnC le V2G, e leng ho li etsang hore li tsamaisane le lisebelisoa tsa ho tjhaja tsa moloko o latelang.
3. Likarolo le Melemo ea ISO 15118
ISO 15118 e fana ka likarolo tse 'maloa tsa bohlokoa ho basebelisi ba EV le bafani ba lisebelisoa:
Plug-and-Charge (PnC):ISO 15118 e nolofalletsa ts'ebetso ea ho tjhaja e se nang moeli ka ho lumella koloi ho inetefatsa ka bo eona liteisheneng tse tsamaellanang, ho felisa tlhoko ea likarete tsa RFID kapa lits'ebetso tsa mehala.
Smart Charging le Energy Management:Protocol e ka fetola maemo a matla nakong ea ho tjhaja ho ipapisitse le data ea nako ea nnete mabapi le litlhoko tsa grid, ho khothaletsa ts'ebetso ea matla le ho fokotsa khatello ea maikutlo holim'a marang-rang a motlakase.
Bokhoni ba Vehicle-to-Grid (V2G):Khokahano ea mahlakore a mabeli ea ISO 15118 e etsa hore ho khonehe hore li-EV li fepe motlakase ka har'a marang-rang, li ts'ehetsa botsitso ba marang-rang le ho thusa ho laola tlhokeho e phahameng.
Melao e Ntlafetseng ea Tšireletso:Ho sireletsa data ea basebelisi le ho netefatsa litšebelisano tse sireletsehileng, ISO 15118 e sebelisa encryption le phapanyetsano e sireletsehileng ea data, e leng bohlokoa haholo ts'ebetsong ea PnC.
4. Phapang ke efe Pakeng tsa IEC 61851 le ISO 15118?
Ha bobeli ba ISO 15118 leIEC 61851hlalosa litekanyetso tsa ho tjhaja EV, ba bua ka likarolo tse fapaneng tsa ts'ebetso ea ho tjhaja. IEC 61851 e shebana le litšobotsi tsa motlakase tsa ho tjhaja ha EV, e koahelang lintlha tsa bohlokoa joalo ka maemo a matla, lihokelo le litekanyetso tsa polokeho. Ka lehlakoreng le leng, ISO 15118 e theha protocol ea puisano lipakeng tsa EV le seteishene sa ho tjhaja, e lumellang litsamaiso ho fapanyetsana tlhahisoleseling e rarahaneng, ho netefatsa koloi, le ho tsamaisa ho tjhaja ka bohlale.
5. Na ISO 15118 ke Bokamoso baSmart Charging?
ISO 15118 e ntse e nkoa e le tharollo ea bopaki ba nako e tlang bakeng sa ho tjhaja EV ka lebaka la tšehetso ea eona bakeng sa mesebetsi e tsoetseng pele joaloka PnC le V2G. Bokhoni ba eona ba ho buisana ka mahlakore a mabeli bo bula menyetla ea ho laola matla a matla, ho ikamahanya hantle le pono ea grid e bohlale, e tenyetsehang. Ha kamohelo ea EV e ntse e eketseha 'me tlhokahalo ea lisebelisoa tse tsoetseng pele tsa ho tjhaja e ntse e hola, ISO 15118 e lebelletsoe ho amoheloa ka bongata le ho bapala karolo ea bohlokoa ho nts'etsopele ea marang-rang a bohlale a ho tjhaja.
Setšoantšo ka letsatsi le leng u ka tjhaja ntle le ho swipe Karete ea RFID/NFC, kapa ho skena le ho khoasolla lits'ebetso tse fapaneng. Kena feela, 'me sistimi e tla tsebahatsa EV ea hau ebe e qala ho tjhaja ka boeona. Ha e fihla qetellong, plug out mme sistimi e tla u jella ka bo eona. Ena ke ntho e ncha le likarolo tsa bohlokoa bakeng sa ho tjhaja Bi-directional le V2G. Linkpower joale e fana ka eona e le tharollo ea boikhethelo bakeng sa bareki ba rona ba lefats'e bakeng sa litlhoko tsa eona tse ka khonehang tsa bokamoso. Ka kopo, ikutloe u lokolohile ho ikopanya le rona bakeng sa lintlha tse ling.